They make four grain-free formulas.
Their GF Ultra Pro has the best guaranteed analysis at 42% protein and about 25% carbohydrates but has a anonymously named waste ingredient in the form of “fish meal” which isn’t good... almost always comes from China and according to U.S. law must contain ethoxyquin which is a serious carcinogen.
Roger Biduk

My dogs have all been on Victor for nearly half a year now. They have great coats. Their poop is smaller, but not like it is on raw. Jones in particular seems to thrive on it. I would recommend it to someone looking to switch.

We vary what bag we buy, and they've done fine on all their formulas. So far, no one has had an issue on it at all. And they all love it.

I fed Victor for a while, and will probably go back to it when I stpo finding other goo brands on sale for cheaper My dogs did well on all the grain-free ones EXCEPT the super high protein one. Logan had squishy poops on that one, and Gavroche's BUN was high when he was on it.